My takeaway from the article was that Your photos are no longer real because the AI portions have altered the image captured. Your face has been cleared of wrinkles and blemishes, your eyes made larger and rounder, your aging features reduced without your knowledge or input. Of course, with your input your proportions could be manually or automatically enhanced, but also the sky replaced with a more interesting one, or people or objects “in the way” of your desired composition removed and replaced with mimicry in the background.
The adjustments available - both automatic and manual - for balance, clarity, and color temperature have always been available in analog film, even if only to a limited extent in either film selection or in developing. The AI enhancements available in modern software, especially those baked into the Camera apps which are automatic, can be far more manipulative.